KR20000008156U - Shock-absorbing structure during vehicle crash - Google Patents

Shock-absorbing structure during vehicle crash Download PDF

Info

Publication number
KR20000008156U
KR20000008156U KR2019980019774U KR19980019774U KR20000008156U KR 20000008156 U KR20000008156 U KR 20000008156U KR 2019980019774 U KR2019980019774 U KR 2019980019774U KR 19980019774 U KR19980019774 U KR 19980019774U KR 20000008156 U KR20000008156 U KR 20000008156U
Authority
KR
South Korea
Prior art keywords
collision
shock absorbing
vehicle
absorbing member
shock
Prior art date
Application number
KR2019980019774U
Other languages
Korean (ko)
Inventor
김준우
Original Assignee
홍종만
삼성자동차 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 홍종만, 삼성자동차 주식회사 filed Critical 홍종만
Priority to KR2019980019774U priority Critical patent/KR20000008156U/en
Publication of KR20000008156U publication Critical patent/KR20000008156U/en

Links

Landscapes

  • Body Structure For Vehicles (AREA)

Abstract

본 고안은 차량 충돌시 충격 완충 구조에 관한 것으로, 엔진룸측의 플로어패널에는 중앙을 중심으로 좌우 양측이 후방으로 갈수록 벌어지도록 경사지게 형성된 "V"자 형상의 충격흡수부재가 배치되며, 충격흡수부재의 선단 중앙은 차체 선단부에 위치되고, 좌우 양측은 승객룸과 근접한 곳에 결합된다.The present invention relates to a shock-absorbing structure during a vehicle collision, the floor panel of the engine room side is arranged with a "V" shaped shock absorbing member formed to be inclined so that the left and right sides toward the rear toward the center of the center, the shock absorbing member of the The center of the front end is located at the front end of the body, and the left and right sides are coupled to the passenger room in close proximity.

이와 같이 구성된 본 고안에 의하면, 차량의 충돌 사고시 충돌 대차는 엔진룸으로 침입하면서 충격흡수부재와 충돌하게 되며, 충돌 대차는 충격흡수부재의 경사부를 따라 슬라이딩되면서 진행 방향이 외측으로 바뀌게 되고, 충격흡수부재에 전가되는 충돌에너지는 충격흡수부재가 찌그러지면서 흡수하게 된다.According to the present invention configured as described above, when the collision accident of the vehicle, the collision bogie enters the engine room and collides with the shock absorbing member, and the collision bogie slides along the inclined portion of the shock absorbing member, and the traveling direction is changed outward. The collision energy transmitted to the member is absorbed as the shock absorbing member is crushed.

이에 의하여, 엔진룸에 탑재된 장치의 파손이 감소되며, 아울러, 승객룸의 침입량이 감소되므로 탑승자의 안전에 만전을 기할 수 있다.As a result, the damage of the device mounted in the engine room is reduced, and the intrusion amount of the passenger room is reduced, thereby making it possible to ensure the safety of the occupant.

Description

차량 충돌시 충격 완충 구조Shock-absorbing structure during vehicle crash

본 고안은 차량 충돌시 충격 완충 구조에 관한 것으로, 더욱 상세하게는 차량의 정면 충돌시 충돌 대차가 승객룸으로 침입하지 못하도록 한 차량 충돌시 충격 완충 구조에 관한 것이다.The present invention relates to a shock absorbing structure during a vehicle crash, and more particularly, to a shock absorbing structure during a vehicle crash that prevents the collision truck from entering the passenger compartment during a frontal crash of the vehicle.

일반적으로 차량이 생활 공간의 기능을 수행하게 되면서 성능, 외관이외에 안전도에 대해 많은 심혈을 기울여 제작되고 있으나, 소비자의 만족도에는 못미치고 있으며, 이에 대응하기 위하여 모든 차량에 대해서는 안전도 테스트가 의무화되고 있다.In general, as a vehicle performs a function of a living space, much attention has been paid to safety and performance besides performance and appearance, but it is not satisfied with the satisfaction of consumers, and in order to cope with this, safety tests are mandatory for all vehicles. .

이러한 안전도 테스트로는 정면 충돌과 측면 충돌 등이 있다. 이는 자동차의 안전성을 확보하는 중요한 요소로서 이미 각 나라에서는 이러한 충돌시의 안전치를 법규화하여 수입규제 등의 큰 항목으로 이용하고 있다.These safety tests include frontal and side impacts. This is an important factor to secure the safety of automobiles. In each country, safety values at the time of such a collision are legalized and used as a large item such as import regulation.

한편, 차량에 있어서 엔진룸에 장착된 엔진 등의 장치는 매우 비중이 크기 때문에 차량의 충돌 사고시 엔진룸으로 전가되는 충돌에너지를 효과적으로 흡수하여 엔진 등의 장치를 보호함은 물론, 승객룸의 침입량을 감소시킬 수 있는 완충장치가 절실히 요구되고 있다.On the other hand, since a device such as an engine mounted in an engine room has a very high proportion in a vehicle, it effectively absorbs the collision energy transferred to the engine room in the event of a vehicle crash, thereby protecting devices such as the engine and invading the passenger room. There is an urgent need for a shock absorber to reduce the pressure.

완충장치의 일예로 차량의 전,후방에는 장착되는 충격저감수단인 범퍼 페시아가 있으며, 범퍼 페시아는 차량의 전방 및 후방으로부터 가해지는 충돌력에 대응하고 있다.An example of the shock absorber is a bumper fascia, which is a shock reduction means mounted on the front and rear of the vehicle, and the bumper fascia corresponds to the impact force applied from the front and rear of the vehicle.

이와 같은 종래 자동차의 충격 흡수구조의 일예인 범퍼 페시아에 의하면, 차량의 정면 충돌시 범퍼 페시아 자신이 찌그러지면서 1차로 전가된 충돌에너지를 흡수하게 되며, 범퍼 페시아에서 흡수되지 못한 충돌에너지는 플로어패널 및 프런트 사이드멤버에서 2차로 흡수된다.According to the bumper fascia, which is an example of such a shock absorbing structure of a conventional vehicle, the bumper fascia itself is distorted during the frontal collision of the vehicle, thereby absorbing collision energy imparted primarily to the bumper fascia. Absorbed secondary from front side member.

그러나, 종래 차량 충돌시 충격 완충 구조에 있어서, 차량의 정면 충돌시 경미한 충돌시 프런트 사이드멤버가 찌그러지면서 충돌에너지를 효과적으로 흡수할 수 있지만 프런트 사이드멤버보다 강한 충돌에너지가 전가되면 충돌에너지를 흡수하지 못한채 그 형상을 유지하면서 승객룸측으로 밀리게 되어 보다 큰 충돌에너지가 전가되는 문제점이 있었다.However, in the conventional shock-absorbing structure in a vehicle collision, the front side member is distorted during the minor collision in the frontal collision of the vehicle, so that the collision energy can be effectively absorbed, but when the collision energy stronger than the front side member is transferred, the collision energy cannot be absorbed. While maintaining its shape, it was pushed to the passenger room side, so that a larger collision energy was transferred.

따라서, 차량의 파손이 극심해짐은 물론, 탑승자에게 가해지는 상해치가 커지는 문제점이 있었다.Therefore, there is a problem that the damage of the vehicle is severe, as well as the injury value applied to the occupant increases.

본 고안은 전술한 문제점을 해소하기 위해 안출된 것으로, 차량의 충돌사고시 엔진룸으로 침입하는 차체의 밀림 및 충돌에너지를 최소화시켜 차체는 물론, 엔진룸에 장착된 엔진 등의 파손을 감소시킴과 아울러, 승객룸의 침입량을 감소시켜 차내 탑승자의 안전에 만전을 기할 수 있도록 한 차량 충돌시 충격 완충 구조를 제공하려는데 그 목적이 있다.The present invention was devised to solve the above-mentioned problems, and minimizes the collision and collision energy of the vehicle body infiltrating into the engine room during a crash of the vehicle, thereby reducing damage to the engine as well as the engine mounted in the engine room. Therefore, the object of the present invention is to provide a shock-absorbing structure in the event of a vehicle collision to reduce the intrusion amount of the passenger room to ensure the safety of the occupants.

도 1은 본 고안에 따른 실시예에 적용된 충격흡수부재의 사시도.1 is a perspective view of a shock absorbing member applied to an embodiment according to the present invention.

도 2a와 도 2b는 본 고안에 따른 실시예의 작용 상태를 도시한 것으로,Figure 2a and Figure 2b shows the working state of the embodiment according to the present invention,

도 2a는 차량의 충돌사고시 충돌 대차가 엔진룸으로 밀리는 상태이며,Figure 2a is a state in which the collision bogie is pushed into the engine room when the collision of the vehicle,

도 2b는 충돌 대차가 본 고안에 따른 실시예에 적용된 충격흡수부재에 의해 진행 방향이 바뀌는 상태를 보인 것이다.Figure 2b shows a state in which the collision direction is changed by the impact absorbing member applied to the embodiment according to the present invention.

<도면의 주요부분에 대한 부호설명><Code Description of Main Parts of Drawing>

10 : 충격흡수부재 11 : 경사부10: shock absorbing member 11: inclined portion

100 : 충돌 대차100: collision bogie

전술한 목적을 달성하기 위한 본 고안은, 차량의 엔진룸측에는 선단 중앙부를 중심으로 하여 양측이 후방으로 갈수록 벌어지도록 경사지게 형성된 충격흡수부재가 설치되어 정면 충돌시 충돌 대차가 경사부를 따라 외측으로 비껴서 진행되도록 한 것을 특징으로 한다.The present invention for achieving the above object is, the engine room side of the vehicle is provided with a shock absorbing member formed to be inclined so that both sides toward the rear toward the center of the front end center, the collision bogie is deflected outward along the slope during frontal collision It is characterized in that the progress.

본 고안에 의한 실시예를 첨부한 도면에 의하여 보다 상세히 설명하면 다음과 같다.When described in more detail by the accompanying drawings an embodiment according to the present invention as follows.

첨부 도면 도 1은 본 고안에 따른 실시예에 적용된 충격흡수부재의 사시도이며, 도 2a는 차량의 정면 충돌시 충돌 대차가 엔진룸측으로 밀리는 상태를 도시한 것이고, 도 2b는 엔진룸으로 밀린 충돌 대차가 본 고안에 따른 실시예에 적용된 충격흡수부재의 경사부를 따라 진행 방향이 바뀐 상태를 보인 것이다.1 is a perspective view of a shock absorbing member applied to an embodiment according to the present invention, Figure 2a shows a state in which the impact bogie is pushed toward the engine room side of the front collision of the vehicle, Figure 2b is a collision bogie pushed into the engine room It shows a state in which the traveling direction is changed along the inclined portion of the shock absorbing member applied to the embodiment according to the present invention.

이에 도시된 바와 같이, 본 고안에 따른 차량 충돌시 충격 완충 구조는, 엔진룸(1)측의 플로어패널에는 충격흡수부재(10)가 용접 결합되며, 이 충격흡수부재(10)는 중앙을 중심으로 양측이 후방으로 갈수록 소정 각도로 벌어지게 형성되는 "V"자 형상으로 이루어져 중앙의 선단부는 플로어패널의 선단부에 좌우 양측은 승객룸(2)과 근접한 프런트 사이드멤버(미도시)에 각각 연결된다. 즉, 충격흡수부재(10)는 플로어패널과 프런트 사이드멤버의 지지를 받게 된다.As shown in the figure, the shock absorbing structure during a vehicle collision according to the present invention, the shock absorbing member 10 is welded to the floor panel on the engine room 1 side, the shock absorbing member 10 is centered in the center The front end portion of the center is connected to the front side member (not shown) close to the passenger compartment 2, and the left and right sides of the center are connected to the front end member of the floor panel. . That is, the shock absorbing member 10 is supported by the floor panel and the front side member.

본 고안의 실시예에 적용된 충격흡수부재(10)가 플로어패널에 설치되는 것으로 한정하였지만, 엔진룸(1)에 장착되는 장치와 간섭이 발생되지 않는 한도내에서 전조등, 휀더 패널에 의한 모서리부와 엔진룸을 구획하도록 격벽형태로 장착되어도 무방하다.Although the shock absorbing member 10 applied to the embodiment of the present invention is limited to being installed on the floor panel, the headlights and the edges of the fender panel and the headlight are provided within the limit of the interference with the device mounted in the engine room 1. It may be installed in the form of a partition to partition the engine room.

이와 같이 구성된 본 고안에 따른 실시예의 작용 상태를 설명하면 다음과 같다.Referring to the working state of the embodiment according to the present invention configured as described above are as follows.

차량의 정면 충돌시 특히, 오프셋(off set) 충돌시 선단부의 범퍼 페시아(30)와 프런트 사이드멤버에서 충돌 대차(100)로부터 전가되는 충돌에너지를 흡수하게 되며, 계속해서, 충돌 대차(100)는 선단부의 전조등 및 휀더 패널을 밀면서 엔진룸(1)으로 밀리게 되고, 충격흡수부재(10)의 경사부(11)에 충돌하게 된다.In the case of frontal collision of the vehicle, in particular, in the case of an offset (offset) collision, the bumper fascia 30 and the front side member of the front end member absorb the collision energy transferred from the collision bogie 100, and the collision bogie 100 is subsequently While pushing the headlamp and the fender panel of the tip portion, it is pushed into the engine room 1 and collides with the inclined portion 11 of the shock absorbing member 10.

충돌 대차(100)는 경사부(11)를 따라 슬라이딩되며, 아울러, 충돌에너지가 경사부(11)에 전체적으로 분산된다.The collision bogie 100 slides along the inclined portion 11, and the collision energy is dispersed in the inclined portion 11 as a whole.

따라서, 차량의 정면 충돌시 충돌 대차(100)가 충격흡수부재(10)의 경사부(11)를 따라 슬라이딩되면서 종래와 같이 승객룸측으로 진행하지 않고 외측으로 비껴서 진행하게 된다.Therefore, the collision bogie 100 during the frontal collision of the vehicle slides along the inclined portion 11 of the shock absorbing member 10 and proceeds by deflecting to the outside without proceeding to the passenger room side as in the prior art.

이상에서 살펴본 바와같이, 본 고안에 따른 차량 충돌시 충격 완충 구조에 의하면, 차량의 충돌사고시 엔진룸을 침입하는 충돌 대차가 승객룸측으로 밀리지 않고 외측으로 비껴서 진행하게 되어 승객룸에 대한 침입량이 감소되므로 탑승자의 안전에 만전을 기할 수 있으며, 아울러, 안전치 법규 만족에 충분히 대응할 수 있다.As described above, according to the shock-absorbing structure of the vehicle crash according to the present invention, the collision bogie that intrudes the engine room during the crash of the vehicle proceeds by pushing outwards instead of being pushed to the passenger room side to reduce the intrusion into the passenger room Therefore, the safety of the occupants can be fully ensured, and the safety regulations can be fully satisfied.

본 고안에 대한 실시예를 엔진룸에 한정하여 설명하였으나 이는 차량 후미의 트렁크룸에도 적용 가능하다.An embodiment of the present invention has been described with reference to the engine room, but this is applicable to a trunk room at the rear of the vehicle.

Claims (1)

차량의 엔진룸측에는 선단 중앙부를 중심으로 하여 양측이 후방으로 갈수록 벌어지도록 경사지게 형성된 충격흡수부재가 설치되어 정면 충돌시 충돌 대차가 경사부를 따라 외측으로 비껴서 진행되도록 한 것을 특징으로 하는 차량 충돌시 충격 완충 구조.On the engine room side of the vehicle, a shock absorbing member is formed to be inclined so that both sides are opened toward the rear toward the center of the front end portion, so that the collision bogie proceeds by deflecting outward along the inclined portion during the frontal collision. Buffer structure.
KR2019980019774U 1998-10-16 1998-10-16 Shock-absorbing structure during vehicle crash KR20000008156U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019980019774U KR20000008156U (en) 1998-10-16 1998-10-16 Shock-absorbing structure during vehicle crash

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019980019774U KR20000008156U (en) 1998-10-16 1998-10-16 Shock-absorbing structure during vehicle crash

Publications (1)

Publication Number Publication Date
KR20000008156U true KR20000008156U (en) 2000-05-15

Family

ID=69710008

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019980019774U KR20000008156U (en) 1998-10-16 1998-10-16 Shock-absorbing structure during vehicle crash

Country Status (1)

Country Link
KR (1) KR20000008156U (en)

Similar Documents

Publication Publication Date Title
KR101416387B1 (en) Frontal collision impact absorbing device for vehicle
KR100263127B1 (en) Impact absorption structure mounting pillar panel of a car
KR20000008156U (en) Shock-absorbing structure during vehicle crash
KR100195498B1 (en) Bumper assembly for a vehicle
KR19980043327A (en) Shock Absorber of Automobile Bumper
KR200152676Y1 (en) Protecting transportation bracket of front bumper fascia
KR100717448B1 (en) Bumper Stay For Shock Absorption
KR100381540B1 (en) Auxiliary bumper for vehicle
KR20030080846A (en) Vehicle bumper for protecting pedestrian
KR200163511Y1 (en) Cowl top panel of a car
JPH0810536Y2 (en) Shock absorption structure using spare tires for vehicles
KR100232472B1 (en) Bumper mounting structure for a vehicle
KR19990021293A (en) Shock absorbing structure of fender apron upper part of automobile
KR100657661B1 (en) Bumper guard apparatus for shock absorbs
KR100193664B1 (en) Car bumpers
KR20000007180U (en) Bumper guard bar for automobiles.
KR19980049782U (en) Car Cross Member Reinforcement
KR19980019426U (en) Shock absorber frame structure of car
KR20040023265A (en) Bumper for automobile
KR19980013688U (en) Automotive roof panel with reinforcement panel
KR19980044834U (en) Shock Absorber Mounting Structure
KR19980044378U (en) Automotive bumper with shock absorber
KR19980033049U (en) Hurent bumper support mounting structure
KR19990028460U (en) Reinforcement structure of automobile bumper
KR19980056599A (en) Engine room reinforcement structure of automobile

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid